Mountain vs Ogre

Mountain

name

  • A town in Wisconsin, United States. 

  • A surname. 

  • A village in North Dakota, United States. 

  • The Montagnard party in the time of the French Revolution. 

noun

  • a steam locomotive of the 4-8-2 wheel arrangement. 

Ogre

name

  • A town in central Latvia 

How often have the words Mountain and Ogre occurred in a corpus of books? (source: Google Ngram Viewer )